Recently I try to configure a cisco virtual cisco WLC with clearpass. So I have created a guest SSID and when a client connects to it he is successfully redirected to clearpass slef signed portal. There the user can self register himself and he recieves the reciept from clearpass. When I press the "Login" botton to continue further then I receive in the browser the address https://192.0.2.1/login.html?redirect and I cannot continue. In addition I cannot see any radius messages from access tracker to arrive at the clearpass.
The problem is not for sure in the radius configuration of the cisco wlc because I have another wlan connection "corporate ssid", where I use 802.1.x for authentication and I recieve radius messages.
In the self registration captive portal I have configured the following fields
Vendor Setting=Cisco systems
Login Method= Controler Initiated
IP address= 192.0.2.1 ( the virtual interface of controller. Also I have verified the webauth certificate of WLC has CN=192.0.2.1).
Pre-Auth Check=none- no extra checks will be made
Also I tried the same configuration by using FQDN i.e guest.domain.gr because, by using DNS Host Name, Changing the webauth certificate to have cn=guest.domain.gr, create a dns entry for guest.domain.gr->192.0.2.1. Again I had the same result.
Has anyone met this problem?I have a couple of days and I cannot understand why this happens.
Are you running server initiated (depending on IOS version you cannot use controller initiated) and did you verify they you are using the correct port for COA?
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